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Bentonite series |
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（一）、BTP-1 slop bentonite
It is used in the foundry of the gritstone , asbestos
heat preservation material ,round metallurgy felt.
humid press intensity （kg/cm2） |
dry press intensity （kg/cm2） |
hot and humid draught intensity
（gf/cm2） |
colloid （%） |
thinness (mesh) |
＞0.4 |
=3 |
=18 |
=70 |
200 |
slop capability :
slurry making rate （m3/T） |
mucosity（cp） |
missing water （ml） |
mud thickness(mm) |
gritstone rate （％） |
colloid（％） |
gel swelling |
particle size(mesh) |
＞16 |
=15 |
＜13 |
=1 |
=0.5 |
＞70 |
＞10 |
200 |
Notes :the
five forementioned indexes of the slurry producing
is under the condition of 5% alkali, ,PH : 8.5-9.0
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（二）、 BTP-2 dope bentonite
It is used as adhesive , sorbent, denseness increasing
, crystallization avoiding impregnant,and filling.
| whiteness |
particle size (mesh) |
colloid(%) |
orchid absorption （g/100g±） |
hydronium capacity （meg/100g±） |
80 |
325 |
70 |
39 |
＞85 |
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（三）、BTP-3 bentonite
It is used as the additive ,denseness
increasing reagent of the toothpaste,soap and the lotion,
carbon tinter ,dye filling and the plastic additive
.
| whitemess |
colloid（%） |
orchid absorption （g/100g±） |
gel swelling |
gritstone rate（％） |
| ≥85 |
＞70 |
＞39 |
＞10 |
＜0.2 |
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（四）、High effective
and active white soil
It has a large capability of absorbing ,decoloring
,cleansing , it can absorb variety of oil pigments,
odour, slime jelly and is widely used in oil chemistry
industry, medicine , grease and so on.
| decolorizing rate(coal oil- asphaltum)
|
decolorizing degree (rape oil) |
free acid（H2SO4） |
activated degree |
particle size(mesh) |
moisture |
| =98％ |
=150％ |
=0.20％ |
=200 |
200 |
=8％ |
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（五）、Glue Bleaching earth
It is used in daily chemistry industry ,paint dope
, spin ,printing and dyeing .it has a specialty of high
whiteness and lightness, soft texture, stable chemistry
property ,and the water dispersoid has a good capability
of flowing ,dispersing ,suspending ,density increasing
,absorbing ,felting and so on.
It is used in toothpaste
and makes the ointment more exquisite ,it can improve
the rheopexy , diffusibility and the mouth feel clearly
and reduce the cost sharply.
| whitemess |
tackiness(23% water dispersoid) |
colloid rate |
PH |
particle size(mesh) |
plumbum |
arsenic |
Hg |
＞85 |
＞6533mpa.s |
100％ |
7-8.5 |
＜325 |
＜20E-6 |
＜5E-6 |
＜10E-9 |
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（六）、Na---bentonite
hot and wet drought strength（KPa） |
wet compressed strength（MPa） |
glue rate（％） |
gel swelling |
particle size (mesh) |
moisture |
slurry producing rate |
| 2.5 |
0.0049 |
100 |
25-30 |
200 |
=10 |
=16 |
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（七）、Special amylum
bentonite powder
It uses the high quality natural Na---bentonite as
the material ,it is processed by special techniques
and can accelerate the drying ,increase density ,increase
tackiness and avoid sedimentation when used in amylum,
it not only improves the amylum capability but also
reduces the cost sharply. It is the ideal filling for
amylum bond. |
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（八）、Perlite
Perlite is glassiness lava of the acidic volcano
,there is some combined water in it ,it can expand rapidly
in high temperature .it is the main ore resource in
making excellent light adiabatic material .
color : gray ,light yellow
particle
size: 20-60 meshes
rigidity :5-6
gel swelling : >15
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（九）、expanding perlite
powder
It uses high quality perlite
and is shaped through special expanding process. it
is excellent light heat insulation and heat heat preservation
material .it is widely used in chemistry industry ,
timbering and so on .it is especially used in heat preservation
of the wall.
particle size: 2-5mm 1-2mm 0.5-1mm 20meshes 325meshes
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| Add: Qianxi Village, Pingqiao Area, Xinyang
City |
P.C.: 464000 |
| Tel: 13837612869 |
Fax:0376-6788266 |
| Contact person: Li Xueqing |
Email:btchem88@126.com |
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